Necrosectomy laparoscope procedure

Flexible endoscopy is increasingly developing into a therapeutic instead of a purely diagnostic discipline. Improved visualization makes early lesions easily detectable and allows us to decide ad hoc on the required treatment. Deep enteroscopy allows the exploration of even the small bowel - for long a "white spot" for gastrointestinal endoscopy - and to perform direct treatment. Endoscopic submucosal dissection is a considerable step forward in oncologically correct endoscopic treatment of (early) malignant lesions...

In 1886, Senn stated that removing necrotic pancreatic and peripancreatic tissue would benefit patients with severe acute pancreatitis. Since then, necrosectomy has been a mainstay of surgical procedures for infected necrotizing pancreatitis (NP). No published report has successfully questioned the role of necrosectomy. Recently, however, increasing evidence shows good outcomes when treating walled-off necrotizing pancreatitis without a necrosectomy. The literature concerning NP published primarily after 2000 was reviewed; it demonstrates the feasibility of a paradigm shift...

BACKGROUND: Traditional open necrosectomy for pancreatic necrosis is associated with significant morbidity and mortality. Although minimally invasive techniques have been described and offer some promise, each has considerable limitations. This study assesses the safety and effectiveness of laparoscopic transgastric necrosectomy (LTN), a novel technique for the management of necrotizing pancreatitis. STUDY DESIGN: Between 2009 and 2013, patients with retrogastric pancreatic necrosis requiring debridement were evaluated for LTN...

INTRODUCTION: Acute pancreatitis (AP) consists of an extremely varied complex of pathological symptoms and clinical conditions, ranging from mild gastric complaints to multi-organ failure resulting in death. AIM: To present the authors' own experience regarding surgical treatment for pancreatic necrosis complicated by infection using different methods, including classic and laparoscopic methods as well as those combined with percutaneous techniques. MATERIAL AND METHODS: In the period 2007-2010, 34 patients with the diagnosis of severe AP were treated at the Department of General, Gastroenterological and Oncological Surgery, Collegium Medicum, Nicolaus Copernicus University...

CONTEXT: Pancreatic necrosis is a local complication of acute pancreatitis. The development of secondary infection in pancreatic necrosis is associated with increased mortality. Pancreatic necrosectomy is the mainstay of invasive management. AIMS: Surgical approach has significantly changed in the last several years with the advent of enhanced imaging techniques and minimally invasive surgery. However, there have been only a few case series related to laparoscopic approach, reported in literature to date...

INTRODUCTION: Because of the potential benefit of robotics in pancreatic surgery, we review our experience at two minimally invasive pancreatic surgery centers that utilize a robotically controlled laparoscope holder to see if smaller robots that enable the operating surgeon to maintain contact with the patient may have a role in the treatment of pancreatic disease. METHODS: From March 1994 to June 2011, a total of 200 laparoscopic pancreatic procedures utilizing a robotically controlled laparoscope holder were performed...

AIM: To systematically review these minimally invasive approaches to infected pancreatic necrosis. METHODS: We used the MEDLINE database to investigate studies between 1996 and 2010 with greater than 10 patients that examined these techniques. Using a combination of Boolean operators, reports were retrieved addressing percutaneous therapy (341 studies), endoscopic necrosectomy (574 studies), laparoscopic necrosectomy via a transperitoneal approach (148 studies), and retroperitoneal necrosectomy (194 studies)...

BACKGROUND: This study was designed to provide our experience in the management of infected and drained pancreatic necrosis using the retroperitoneal approach. METHODS: This was a prospective observational study in a tertiary care university hospital. Thirty-two patients with confirmed infected pancreatic necrosis were studied. Superficial necrosectomy was performed with lavage and aspiration of debris. This was achieved though a retroperitoneal approach of the pancreatic area and under the direct vision of a flexible endoscope...

BACKGROUND: Laparoscopic surgery for confirmed infected pancreatic necrosis (IPN) represents a relatively new solution. There are no studies comparing the outcomes of laparoscopic and open surgery for patients with IPN. The aims of this study were to investigate the feasibility of laparoscopic management for patients with IPN and to compare the outcomes of laparoscopic and open surgery. METHODS: Seventy-six patients with IPN who underwent open surgery (Open-group) or laparoscopic surgery (Lap-group) were retrospectively reviewed...

Acute pancreatitis (AP) in children usually follows a mild course but occasionally may be severally problematic. We report the case of a 12-year-old boy with severe AP who was managed with repeated laparoscopic pancreatic necrosectomy. Three weeks later he represented with a pancreatic pseudocyst that was treated with endoscopic gastrocystotomy. His abdominal pain persisted and a subsequent magnetic resonance cholangiopancreatogram showed multiple gallbladder and common bile duct (CBD) stones that were missed on previous imaging investigations...

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Natural orifice transluminal endoscopic surgery (NOTES) has ushered in a new era in flexible endoscopy. Over the past decade, modest advances have been made in addressing the fundamental challenges of NOTES surgery including transluminal access and closure techniques, and advancement of NOTES-specific technology. Despite these encouraging initial efforts significant obstacles to widespread acceptance of NOTES as a surgical option persist. Moreover, due to the well-documented safety and efficacy of laparoscopic techniques, the question remains as to the best candidate NOTES procedure...

BACKGROUND: Conventional open surgery for infected pancreatic necrosis is associated with significant surgical morbidity, that is, wound complications, facial dehiscence, and intestinal fistulae. In recent years, there has been interest in attempting to reduce this surgical morbidity by adopting a number of minimally invasive approaches. METHODS: Fifteen patients with pancreatic necrosis underwent pancreatic necrosectomy by minimally invasive surgery (11 men, 4 women; age group: 25-64 years, mean age: 46 years)...

BACKGROUND: Traditional approach for surgical management of mature pancreatic pseudocysts is by internal surgical drainage. Endoscopic drainage procedures have also been described. We describe Natural Orifice Translumenal Endoscopic Surgery (NOTES(®)) stapled cystgastrostomy as a less invasive surgical procedure. STUDY DESIGN: Case series. METHODS: NOTES(®) cystgastrostomy was performed in six patients with mature pseudocysts from June 2007 to July 2009 under institutional review board (IRB) protocol...

OBJECTIVE: To examine clinical outcome in a consecutive cohort of patients undergoing open necrosectomy for postinflammatory necrosis. BACKGROUND INFORMATION: The last decade has witnessed major developments in the surgical management of pancreatic necrosis. Minimally invasive approaches have become established. However, there are limited data from contemporary open necrosectomy, in particular where multidisciplinary care and aggressive interventional radiology are used...

Traditional open surgical necrosectomy for treatment of infected pancreatic necrosis is associated with high morbidity and mortality, leading to a shift toward minimally invasive endoscopic, radiologic, and laparoscopic approaches. Percutaneous drainage is useful as a temporizing method to control sepsis and as an adjunctive treatment to surgical intervention. It is limited because of the requirement for frequent catheter care and the need for repeated procedures. Endoscopic transgastric or transduodenal therapies with endoscopic debridement/necrosectomy have recently been described and are highly successful in carefully selected patients...

OBJECTIVE: This paper reviews current knowledge on minimally invasive pancreatic necrosectomy. BACKGROUND: Blunt (non-anatomical) debridement of necrotic tissue at laparotomy is the standard method of treatment of infected post-inflammatory pancreatic necrosis. Recognition that laparotomy may add to morbidity by increasing postoperative organ dysfunction has led to the development of alternative, minimally invasive methods for debridement. This study reports the status of minimally invasive necrosectomy by different approaches...

In recent years, improved laparoscopic skill sets have expanded surgical management of pancreatic disease to encompass pancreatic resection, tumor enucleation, debridement, and drainage. With the aid of radiologically guided drainage catheters, necrosectomy for acute pancreatitis can be delayed and accomplished laparoscopically in a select patient population. Pancreatic pseudocysts from chronic pancreatitis can now be approached via minimally invasive strategies, including emerging combined laparoscopic procedures and natural orifice transluminal endoscopic surgery...

OBJECTIVE: To assess the results and complications of an endoscopic transgastric/transduodenal approach as a possible alternative to conventional surgery. SUMMARY BACKGROUND DATA: Infected organized pancreatic necrosis carries a high mortality despite antibiotic therapy and numerous conventional and laparoscopic surgical techniques of debridement. The advent of natural orifice transluminal endoscopic surgery (NOTES) provides a possible alternative approach. METHODS: Between 2004 and 2007, patients with infected organized pancreatic necrosis were referred for endoscopic necrosectomy as their initial treatment of choice...

BACKGROUND: Minimally invasive necrosectomy is an umbrella term encapsulating the retroperitoneal, endoscopic and laparoscopic approaches. However, current evidence is unclear in terms of which approach to select in any particular setting. METHODS/RESULTS: This leading article provides a pragmatic guide to approach selection in treating pancreatic necrosis with particular reference to the use of minimally invasive approaches. Current evidence in relation to timing of surgery, use of fine-needle aspiration and detailed imaging by magnetic resonance scanning is incorporated into a modern treatment algorithm...